--- product_id: 11239411 title: "Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count" brand: "progressive laboratories" price: "€ 51.69" currency: EUR in_stock: true reviews_count: 8 category: "Progressive Laboratories" url: https://www.desertcart.pt/products/11239411-progressive-labs-b-12-intrinsic-factor-supplement-60-count store_origin: PT region: Portugal --- # Pepsin enzyme boosts protein digestion Intrinsic factor for B12 absorption Normalizes gastric secretions Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count **Brand:** progressive laboratories **Price:** € 51.69 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your digestion game with the B12 boost that actually works! ## Quick Answers - **What is this?** Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count by progressive laboratories - **How much does it cost?** € 51.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/11239411-progressive-labs-b-12-intrinsic-factor-supplement-60-count) ## Best For - progressive laboratories enthusiasts ## Why This Product - Trusted progressive laboratories brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Digestive Powerhouse:** Includes pepsin, the key enzyme that jumpstarts protein digestion, supporting gut health and nutrient assimilation. - • **Feel the Difference Fast:** Users report improved energy, reduced discomfort, and enhanced coordination within days—don’t get left behind. - • **Gastric Balance Restored:** Promotes normalization of gastric secretions, helping maintain a healthy digestive environment and comfort. - • **Clinically Trusted Formula:** Backed by Progressive Labs’ decade-long expertise, delivering consistent quality since 2010. - • **Unlock Superior B12 Absorption:** Harnesses intrinsic factor to maximize vitamin B12 uptake for lasting energy and cognitive clarity. ## Overview Progressive Labs B-12 Intrinsic Factor Supplement combines intrinsic factor and pepsin to enhance vitamin B12 absorption and protein digestion while promoting healthy gastric secretions. Trusted since 2010, this 60-count formula supports energy, neurological function, and digestive wellness, making it a must-have for those seeking effective, fast-acting B12 support. ## Description Intrinsic Plus provides growth and repair factors found in the gastric mucosa. It is a source of the intrinsic factor and of pepsin, a major enzyme in the initial stages of protein digestion. It also promotes the normalization of gastric secretions. ## Features - source of pepsin - provides growth and repair factors found in the gastric mucosa - promotes the normalization of gastric secretions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003PQRODC | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #232,628 in Health & Household ( See Top 100 in Health & Household ) #728 in Vitamin B12 Supplements #5,554 in Sales & Deals | | Brand | Progressive Laboratories | | Brand Name | Progressive Laboratories | | Customer Reviews | 4.6 out of 5 stars 65 Reviews | | Diet Type | Vegetarian | | Dosage Form | Capsule | | Flavor | Apple | | Item Dimensions | 1.98 x 1.98 x 4.11 inches | | Item Form | Capsule,Tablet | | Item Weight | 0.3 Pounds | | Manufacturer | Progressive Labs | | Manufacturer Part Number | PL0141 | | Number of Items | 1 | | Primary Supplement Type | B-Complex | | Specific Uses For Product | Digestion | | UPC | 351821004006 | | Unit Count | 60 Count | ## Product Details - **Brand:** Progressive Laboratories - **Diet Type:** Vegetarian - **Flavor:** Apple - **Item Form:** Capsule,Tablet - **Primary Supplement Type:** B-Complex ## Images ![Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count - Image 1](https://m.media-amazon.com/images/I/71byVFoOx7L.jpg) ![Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count - Image 2](https://m.media-amazon.com/images/I/81i-diVy2iL.jpg) ![Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count - Image 3](https://m.media-amazon.com/images/I/71vm91cNOzL.jpg) ![Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count - Image 4](https://m.media-amazon.com/images/I/41oQ-HQoC9L.jpg) ## Questions & Answers **Q: Does this product contain natural folate (and not synthetic folic acid)?** A: Gayle, the label reads, folate {6S 5 methylhetrahydrofolic acid, glucosamine salt } Quatrefolic. with an r for registered trademark. Hope this answers your question.... **Q: What is the source of the intrinsic factor?** A: I have no idea. My family doctor recommended this particular product. I have been using it for the last 3 years. And I feel good. **Q: Where does it say it has pig parts?** A: It doesn't say anything about pig parts on the bottle. It is my understanding that the intrinsic factor (usually transmitted from a mother to her child through initial breast milk) included in this product comes from the bone marrow of either pigs or cows. Believe I was told this by my naturopathic doctor. **Q: What's in the gelatin? and is it brown or white rice?** A: I'm sorry but I don't know. You might try contacting Progressive Labs at 800-527-9512 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***O on December 25, 2024* ### ⭐⭐⭐⭐⭐ Review *by S***A on July 10, 2014* ### ⭐⭐⭐⭐ Review *by C***S on December 24, 2018* ## Frequently Bought Together - Progressive Labs B-12 Intrinsic Factor Supplement, 60 Count - Wonder Laboratories Intrinsic Factor with Folic Acid and Vitamin B-12 1000mcg - 120 Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/11239411-progressive-labs-b-12-intrinsic-factor-supplement-60-count](https://www.desertcart.pt/products/11239411-progressive-labs-b-12-intrinsic-factor-supplement-60-count) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-09*